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📰 Dev.to · Elizabeth Njihia

4 articles · Updated every 3 hours · View all reads

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Mastering Joins and Window Functions in SQL
Dev.to · Elizabeth Njihia 📊 Data Analytics & Business Intelligence 4mo ago
Mastering Joins and Window Functions in SQL
Introduction. If you’re working with data — especially in tools like Power BI, Excel, or...
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Where Data Meets Decisions
Dev.to · Elizabeth Njihia 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 5mo ago
Where Data Meets Decisions
How Analysts Translate Messy Data, DAX, and Dashboards into Action Using Power BI. In...
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Data Modelling and schemas in power BI.
Dev.to · Elizabeth Njihia 📊 Data Analytics & Business Intelligence 5mo ago
Data Modelling and schemas in power BI.
Introduction. Mastering data modeling is the "secret sauce" that separates a slow,...
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Mastering Git: A Beginner-friendly guide to Version Control.
Dev.to · Elizabeth Njihia 6mo ago
Mastering Git: A Beginner-friendly guide to Version Control.
Introduction. Git is a version control system used to track changes in files over time. It...
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